get new license: https://www.realvnc.com/purchase/activate/

MR47H-2HD4R-3AYNB-3B647-4R2YA
Product
VNC
License type
Enterprise
Trial expires
2016/04/10
Desktops
5 desktops
/=======
wget https://www.realvnc.com/download/binary/1773/
(yes that gets the .zip file!)

/=======

manually added by me:
b740ba9efc07c937f13e9188cffb2a7e8c8a7988778a755e0171ed7a961530e648f75241090ef7ab53137cc04b3b96ea5f7cf6d58c91a7380e78bfdb75ca7f36  VNC-5.3.0-Windows.zip



